Function onException

bolt/expression/Expr.cpp:732–734

Used to generate context for an error occurred while evaluating sub-expression. Returns the output of Expr::toString() for the sub-expression.

/// sub-expression. Returns the output of Expr::toString() for the
/// sub-expression.
std::string onException(BoltException::Type /*exceptionType*/, void* arg) {
  return static_cast<Expr*>(arg)->toString();
}
} // namespace

void Expr::evalFlatNoNulls(